40316223379 has 4 divisors (see below), whose sum is σ = 40387833576. Its totient is φ = 40244613184.

The previous prime is 40316223347. The next prime is 40316223403. The reversal of 40316223379 is 97332261304.

40316223379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40316223379 - 2⁵ = 40316223347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40316223319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35804254 + ... + 35805379.

It is an arithmetic number, because the mean of its divisors is an integer number (10096958394).

Almost surely, 2^40316223379 is an apocalyptic number.

40316223379 is a deficient number, since it is larger than the sum of its proper divisors (71610197).

40316223379 is an equidigital number, since it uses as much as digits as its factorization.

40316223379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71610196.

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 40316223379 in words is "forty billion, three hundred sixteen million, two hundred twenty-three thousand, three hundred seventy-nine".